| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $104.55 | 7.748% | $112.6505 | $112.65 | $112.65 | $112.70 |
| Purchase #2 | $110.71 | 5.160% | $116.4226 | $116.42 | $116.40 | $116.40 |
| Purchase #3 | $114.34 | 3.516% | $118.3602 | $118.36 | $118.35 | $118.40 |
| Purchase #4 | $245.94 | 10.522% | $271.8178 | $271.82 | $271.80 | $271.80 |
| Purchase #5 | $152.78 | 5.337% | $160.9339 | $160.93 | $160.95 | $160.90 |
| Purchase #6 | $245.65 | 4.821% | $257.4928 | $257.49 | $257.50 | $257.50 |
| Purchase #7 | $227.66 | 10.538% | $251.6508 | $251.65 | $251.65 | $251.70 |
| 7 purchase totals = | $1,201.63 | $1,289.3286 | $1,289.32 | $1,289.30 | $1,289.40 | |